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发明名称
TRAY OF THE WATER CLOSURE OF THE FLUE GAS DUCTING OF THE DOUBLE-HEARTH FINING STEELMAKER FURNACE
摘要
申请公布号
CS213529(B1)
申请公布日期
1982.04.09
申请号
CS19810000074
申请日期
1981.01.05
申请人
BOBEK,KAREL,CS;MICHALIK,STANISLAV,CS
发明人
BOBEK,KAREL,CS;MICHALIK,STANISLAV,CS
分类号
C21C5/04;(IPC1-7):C21C5/04
主分类号
C21C5/04
代理机构
代理人
主权项
地址
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